#43493E
Closest named color: Charcoal Grey (#3C4142). oklch(39.6% 0.02 130.7), rgb(67, 73, 62).
Aa
White text reads best on this color (9.28:1).
About this color
#43493E is a dark close to neutral grey. In OKLCH its lightness is 40%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.032 away. White text reads best on it, at 9.28:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.26:1 |
| White text | 9.28:1 |
Values
| HEX | #43493E |
| RGB | rgb(67, 73, 62) |
| HSL | hsl(93, 8%, 26%) |
| OKLCH | oklch(39.6% 0.02 130.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #43493E | 9.28:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #43493E | 2.26:1 | Fails | Lc 12.5 | Not readable |
| #43493E text on white | 9.28:1 | AAA | Lc 91.5 | Preferred for body text |
| #43493E text on black | 2.26:1 | Fails | Lc -10.9 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E9EAE7
oklch(93.5% 0.004 121.6)
-
Step 200
200
#D7DAD5
oklch(88.5% 0.007 132.4)
-
Step 300
300
#BDC3B9
oklch(81% 0.015 132.5)
-
Step 400
400
#9BA495
oklch(70.7% 0.024 132.6)
-
Step 500
500
#838D7B
oklch(63% 0.029 131.1)
-
Step 600
600
#6D7864
oklch(55.8% 0.033 131)
-
Step 700
700
#5B6452
oklch(49% 0.03 129.2)
-
Step 800
800
#4A5244
oklch(42.7% 0.025 131.8)
-
Step 900
900 (this color)
#43493E
oklch(39.6% 0.02 130.7)
-
Step 950
950
#242821
oklch(27% 0.014 131.7)
#43493E with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4A473D | 0.012 |
| Deuteranopia (no green cones) | #49473E | 0.011 |
| Tritanopia (no blue cones) | #434846 | 0.015 |
| Achromatopsia (no color) | #474747 | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43493E
#43493E
oklch(39.6% 0.02 130.7)
- #4A444F
#4A444F
oklch(39.7% 0.02 309.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #43493E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.032
- Dark Slate Gray #2F4F4F ΔE 0.035
- Charcoal #264653 ΔE 0.054
- Onyx #343A40 ΔE 0.058
- Dark Blue Green #005249 ΔE 0.060
- Dark Teal #014D4E ΔE 0.061
- Dark Grey Blue #29465B ΔE 0.062
- Deep Teal #00555A ΔE 0.067
Use #43493E in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.